30223332011 has 4 divisors (see below), whose sum is σ = 30522573024. Its totient is φ = 29924091000.

The previous prime is 30223331981. The next prime is 30223332023. The reversal of 30223332011 is 11023332203.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30223332011 - 2¹⁴ = 30223315627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30223332311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149620355 + ... + 149620556.

It is an arithmetic number, because the mean of its divisors is an integer number (7630643256).

Almost surely, 2^30223332011 is an apocalyptic number.

30223332011 is a deficient number, since it is larger than the sum of its proper divisors (299241013).

30223332011 is a wasteful number, since it uses less digits than its factorization.

30223332011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299241012.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30223332011 its reverse (11023332203), we get a palindrome (41246664214).

The spelling of 30223332011 in words is "thirty billion, two hundred twenty-three million, three hundred thirty-two thousand, eleven".